Page 2 - Bendix Air disc brake-01

Index
Page
1 Exploded view of brake
1.1 Axial Disc Brake Components 4
1.2 Axial Disc Brake Repair Kits 5
1.2.1 Axial Disc Brake Wear Indicator Kits 5
1.3 Radial Disc Brake Components 6
1.4 Radial Disc Brake Repair Kits 7
1.4.1 Radial Disc Brake Wear Indicator Kits 7
1.5 Brake Disc Rotor 8

2 General information
(for “Axial- and Radial Disc Brake”)
2.1 Service Tools 9
2.2 Diagnostic Equipment 9
2.3 Lubrication 9
2.4 Torque requirements 9

3 Description and Function
3.1 Axial Disc Brake Sectioned View 10
3.2 Description of operation 11
3.2.1 Brake actuation 11
3.2.2 Brake release 11
3.2.3 Brake adjustment (automatic) 11
3.3 Radial Disc Brake Sectioned View 12
3.4 Description of operation 13
3.4.1 Brake actuation 13
3.4.2 Brake release 13
3.4.3 Brake adjustment (automatic) 13

4 Safety instructions for service work 13
(for “Axial- and Radial Disc Brake”)

5 Brake Testing
(for “Axial- and Radial Disc Brake”)
5.1 Troubleshooting procedure 14
5.2 Adjuster check 15
5.3 Wear limits of Brake Pads and Rotor 16
5.3.1 Brake wear check using Guide Pin (for Calipers with standard Guide Pins) 18
5.3.2 Brake wear check using Guide Pin (for Calipers with long Guide Pins) 19
5.3.3 Wear Indicators 20
5.4 Diagnostic-Equipment - Hand held device ZB9031 21
5.5 Diagnostic-Equipment - Vehicle mounted device ZB9033 21

6 Pad replacement
(for “Axial- and Radial Disc Brake”)
6.1 Pad removal 22
6.1.1 Tappet Boot check 22
6.1.2 Caliper floatation check 23
6.2 Pad fitting 23

7 Tappet with Boot replacement
(for “Axial- and Radial Disc Brake”)
7.1 Tappet with Boot removal 24
7.1.1 Adjuster thread inspection 25
7.2 Tappet with Boot fitting 25

8 Caliper Suspension Sealing 27
(for “Axial- and Radial Disc Brake”)

2

SD-23-7550: 000: US: Released: Wed Apr 09 01:32:27 CEST 2014: